What is Aliasing and How It Is Reduced
In this lesson, we are going to learn about the Aliasing in communication system, how aliasing can be reduced in communication system, also we will learn about the anti-aliasing and the effect of aliasing in …
Communication
Information source in communication system
This lecture will teach us about the different types of Information source in communication systems. There are many sources of information that are used in the communication system. we will cover them one by one …
Concept of Bandwidth in Communication Systems
In this lecture, we are going to learn about the concept of bandwidth used in a communication system. We will learn the basic definition of bandwidth and then we will learn the concept of the …
Multiplexing in Data Communication
In this lecture, we shall discuss an important process in a communication system known as multiplexing. In this lecture, we shall discuss what is multiplexing and what are the types of multiplexing and then proceed …
Modulation Process |Need for Modulation
In this lecture, we will learn about the modulation process, why modulation is required, and the types of different modulation processes. So let’s start with the definition of Modulation. Modulation Process As we discussed in …
RF amplifier – Working, Circuit Diagram, and Advantages
In this lecture, we are going to learn about the one block of Superheterpdyne Receiver called an RF amplifier. We will learn about why an RF amplifier requires, and its circuit diagram, and in the …
Binary Amplitude Shift Keying | BASK | ON-OFF keying
In this lecture, we are going to learn about digital modulation techniques in communication systems. we will start with the very first technique called Binary Amplitude Shift keying. Then we will discuss the FSK, and …
Adaptive Delta Modulation
In this lecture, we are going to learn about the Adaptive Delta Modulation. In the previous lecture, we have seen the Delta modulation, but due to some disadvantages, we will learn why Adaptive Delta Modulation …
